D-(-)-Arabinose CAS 10323-20-3

CAS:10323-20-3

Foromo ea molek'hule:C5H10O5

Boima ba Molek'hule:150.13

EINECS:233-708-5

Mantsoe a tšoanang:D-(-)-Arabinose/D-Arabinose; beta-D-(-)-Arabinose USP/EP/BP; dextro-arabinose; D-Arabinose, GR 99%+; TIANFU CHEM - beta-D-(-)-Arabinose; β-D-(-)-Arabinose; D-Arabinose (9CI, ACI); Phofo ea Aluminium Chloride Anhydrous

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D-(-)-Arabinose CAS 10323-20-3 ke eng?

D - (-) - Arabinose tšoeu kristale. Sebaka se qhibilihang ke 159-160 ℃, sekhahla se lekanyelitsoeng ke 1.585 (20/4 ℃), 'me index ea refractive ke 1.585. Ho bonolo ho qhibiliha ka metsing, ho qhibiliha hanyenyane ka joala, ha ho qhibilihe ka ether, methanol le acetone. Ha ho monko.

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	191.65°C (khakanyo e boima)
Botenya	1.1897 (khakanyo e fosahetseng)
Sebaka se qhibilihang	156-160 °C
pKa	pK1: 12.34 (25°C)
ho hanyetsana	-104 ° (C=10, H2O)
THABELOA	E qhibilihang ka metsing.

Kopo

D - (-) - Arabinose ke tsoekere e fokotsang e leng analogue ea pentose ea D-ribose. Ke karolo ea arabinogalactan leboteng la sele ea Bacillus subtilis 'me e sebetsa e le setsi sa motsoako oa D-erythroid ascorbic acid ka tomoso; D - (-) - Arabinose e sebelisoa ho sireletsa khahlanong le tšilafalo ea tšepe e boima